Currently am using Lotus safesun 3-in-1 matte look sunscreen spf-40 daily at morning. I purchased it last 3 days back. Shall I use this sunscreen both morning and evening? And also shall I apply my daily fairness cream emami naturally fair cream after applied sunscreen cream, is der any sideffect if I using daily cream after lotus sunscreen. Am totally confusing. please suggest me. After applying lotus sunscreen face looks dull not much more effective wat I thought and also looks little bit black. Kindly do the needful plz.